Gabriele Cosmo
137 lines
4.6 KiB
C++
137 lines
4.6 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
// -------------------------------------------------------------------
|
|
//
|
|
// Author: A. Forti
|
|
//
|
|
// History:
|
|
// -----------
|
|
// 02 Mar 1999 A. Forti 1st implementation
|
|
// 27 Sep 2001 V. Ivanchenko Major revision according to a design iteration
|
|
// 10 Oct 2001 M.G. Pia Revision to improve code quality and
|
|
// consistency with design
|
|
// 18 Oct 2001 M.G. Pia Revision to improve code quality and
|
|
// consistency with design
|
|
// 29 Nov 2001 V.Ivanchenko New parametrisation of EEDL data
|
|
// 31 May 2002 V.Ivanchenko Add Auger flag
|
|
// 06 Feb 2003 V.Ivanchenko Change signature of deexcitation for cut per region
|
|
//
|
|
// -------------------------------------------------------------------
|
|
|
|
// Class description:
|
|
// Low Energy electromagnetic process, electron Ionisation
|
|
// based on the data of the EEDL database. Details are described
|
|
// in the Physics Reference Manual.
|
|
// Further documentation available from http://www.ge.infn.it/geant4/lowE
|
|
|
|
// --------------------------------------------------------------
|
|
|
|
#ifndef G4RDLOWENERGYIONISATION_HH
|
|
#define G4RDLOWENERGYIONISATION_HH 1
|
|
|
|
#include "G4eLowEnergyLoss.hh"
|
|
#include "G4RDAtomicDeexcitation.hh"
|
|
|
|
class G4Track;
|
|
class G4Step;
|
|
class G4ParticleDefinition;
|
|
class G4VParticleChange;
|
|
class G4RDVDataSetAlgorithm;
|
|
class G4ParticleChange;
|
|
class G4RDVEnergySpectrum;
|
|
class G4RDVCrossSectionHandler;
|
|
class G4RDShellVacancy;
|
|
class G4RDVEMDataSet;
|
|
|
|
class G4LowEnergyIonisation : public G4eLowEnergyLoss
|
|
{
|
|
public:
|
|
|
|
G4LowEnergyIonisation(const G4String& processName = "LowEnergyIoni");
|
|
|
|
~G4LowEnergyIonisation();
|
|
|
|
G4bool IsApplicable(const G4ParticleDefinition&);
|
|
|
|
void PrintInfoDefinition();
|
|
|
|
void BuildPhysicsTable(const G4ParticleDefinition& ParticleType);
|
|
|
|
G4VParticleChange* PostStepDoIt(const G4Track& track,
|
|
const G4Step& step);
|
|
|
|
void SetCutForLowEnSecPhotons(G4double cut);
|
|
|
|
void SetCutForLowEnSecElectrons(G4double cut);
|
|
|
|
void ActivateAuger(G4bool val);
|
|
|
|
protected:
|
|
|
|
G4double GetMeanFreePath(const G4Track& track,
|
|
G4double previousStepSize,
|
|
G4ForceCondition* condition );
|
|
|
|
protected:
|
|
|
|
virtual std::vector<G4DynamicParticle*>* DeexciteAtom(const G4MaterialCutsCouple* couple,
|
|
G4double incidentEnergy,
|
|
G4double eLoss);
|
|
|
|
private:
|
|
|
|
// Hide copy constructor and assignment operator as private
|
|
G4LowEnergyIonisation(const G4LowEnergyIonisation& );
|
|
G4LowEnergyIonisation& operator = (const G4LowEnergyIonisation& right);
|
|
|
|
void BuildLossTable(const G4ParticleDefinition& ParticleType);
|
|
|
|
G4RDVCrossSectionHandler* crossSectionHandler;
|
|
G4RDVEMDataSet* theMeanFreePath;
|
|
G4RDVEnergySpectrum* energySpectrum;
|
|
|
|
// Lower limit for generation of gamma in this model
|
|
G4DataVector cutForDelta;
|
|
G4double cutForPhotons;
|
|
G4double cutForElectrons;
|
|
G4RDAtomicDeexcitation deexcitationManager;
|
|
G4RDShellVacancy* shellVacancy;
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|